1 files changed, 117 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/PRESUBMIT.py b/chromium/third_party/WebKit/Source/devtools/PRESUBMIT.py
new file mode 100644
index 00000000000..88aca794be9
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/devtools/PRESUBMIT.py
@@ -0,0 +1,117 @@
+# Copyright (C) 2014 Google Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""DevTools JSDoc validator presubmit script
+
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
+for more details about the presubmit API built into gcl.
+"""
+
+import os
+import re
+import sys
+
+
+def _CompileDevtoolsFrontend(input_api, output_api):
+    if not input_api.platform.startswith('linux'):
+        return []
+    local_paths = [f.LocalPath() for f in input_api.AffectedFiles()]
+    if (any("devtools/front_end" in path for path in local_paths) or
+        any("InjectedScriptSource.js" in path for path in local_paths) or
+        any("InjectedScriptCanvasModuleSource.js" in path for path in local_paths)):
+        lint_path = input_api.os_path.join(input_api.PresubmitLocalPath(),
+            "scripts", "compile_frontend.py")
+        out, _ = input_api.subprocess.Popen(
+            [input_api.python_executable, lint_path],
+            stdout=input_api.subprocess.PIPE,
+            stderr=input_api.subprocess.STDOUT).communicate()
+        if "WARNING" in out or "ERROR" in out:
+            return [output_api.PresubmitError(out)]
+    return []
+
+
+def _CheckConvertSVGToPNGHashes(input_api, output_api):
+    if not input_api.platform.startswith('linux'):
+        return []
+
+    original_sys_path = sys.path
+    try:
+        sys.path = sys.path + [input_api.os_path.join(input_api.PresubmitLocalPath(), 'scripts')]
+        import devtools_file_hashes
+    finally:
+        sys.path = original_sys_path
+
+    absolute_local_paths = [af.AbsoluteLocalPath() for af in input_api.AffectedFiles(include_deletes=False)]
+    image_source_file_paths = [path for path in absolute_local_paths if "devtools/front_end/Images/src" in path and path.endswith(".svg")]
+    image_sources_path = input_api.os_path.join(input_api.PresubmitLocalPath(), "front_end", "Images", "src")
+    hashes_file_name = "svg2png.hashes"
+    hashes_file_path = image_sources_path + "/" + hashes_file_name
+    invalid_hash_file_paths = devtools_file_hashes.files_with_invalid_hashes(hashes_file_path, image_source_file_paths)
+    if len(invalid_hash_file_paths) == 0:
+        return []
+    invalid_hash_file_names = [re.sub(".*/", "", file_path) for file_path in invalid_hash_file_paths]
+    file_paths_str = ", ".join(invalid_hash_file_names)
+    error_message = "The following SVG files should be converted to PNG using convert_svg_images_png.py script before uploading: \n  - %s" % file_paths_str
+    return [output_api.PresubmitError(error_message)]
+
+
+def _CheckOptimizePNGHashes(input_api, output_api):
+    if not input_api.platform.startswith('linux'):
+        return []
+
+    original_sys_path = sys.path
+    try:
+        sys.path = sys.path + [input_api.os_path.join(input_api.PresubmitLocalPath(), 'scripts')]
+        import devtools_file_hashes
+    finally:
+        sys.path = original_sys_path
+
+    absolute_local_paths = [af.AbsoluteLocalPath() for af in input_api.AffectedFiles(include_deletes=False)]
+    image_source_file_paths = [path for path in absolute_local_paths if "devtools/front_end/Images/src" in path and path.endswith(".svg")]
+    image_sources_path = input_api.os_path.join(input_api.PresubmitLocalPath(), "front_end", "Images", "src")
+    hashes_file_name = "optimize_png.hashes"
+    hashes_file_path = image_sources_path + "/" + hashes_file_name
+    invalid_hash_file_paths = devtools_file_hashes.files_with_invalid_hashes(hashes_file_path, image_source_file_paths)
+    if len(invalid_hash_file_paths) == 0:
+        return []
+    invalid_hash_file_names = [re.sub(".*/", "", file_path) for file_path in invalid_hash_file_paths]
+    file_paths_str = ", ".join(invalid_hash_file_names)
+    error_message = "The following PNG files should be optimized using optimize_png_images.py script before uploading: \n  - %s" % file_paths_str
+    return [output_api.PresubmitError(error_message)]
+
+
+def CheckChangeOnUpload(input_api, output_api):
+    results = []
+    results.extend(_CompileDevtoolsFrontend(input_api, output_api))
+    results.extend(_CheckConvertSVGToPNGHashes(input_api, output_api))
+    results.extend(_CheckOptimizePNGHashes(input_api, output_api))
+    return results
+
+
+def CheckChangeOnCommit(input_api, output_api):
+    return []